Pressure washing costs depend on your project and location. Check with a local pro for your specific job.
Professional deck pressure washing costs between $100 and $250, with most homeowners paying around $150 for your cleaning service.
Your deck material determines the cleaning approach, with wood needing gentle soft washing while metal can handle high-pressure cleaning.
Account for add-on services like deck staining for $550 to $1,250 or sealing for $560 to $1,380 when you plan your budget.
Hiring a local power washing professional prevents damage to wood fibers and ensures even cleaning without streaks or water damage.
The average cost to pressure wash a deck ranges from $100 to $250, but most homeowners pay around $150. The amount you pay depends on the deck size, condition, material, and whether or not you DIY the job.
To hire the pros for a large, wrap-around deck with major grime build-up, you could pay upward of $500 or more. However, this is money well spent to keep your deck free of unsightly mold and mildew that can lead to premature deck repairs and a shorter lifespan. A clean deck also polishes up your alfresco dining experience, so you don’t have to be afraid to invite the neighbors around.
Be prepared to discuss your home size, number of floors, and home layout with your pro.
Mention what materials you have on or around your home that you want pressure washed.
Ask your pro if they use cleaners and ensure they’re safe for use around plants and pets, if applicable.
Discuss any add-on services you want, like soft washing for your roof, concrete sealing, or gutter cleaning.
Your final bill for pressure washing your deck depends on various factors. Here's a breakdown of what to budget for to stop you from spraying away more money than you expect.
The cost to pressure wash a deck yourself is usually the same, no matter the size, but square footage plays a big part in the bottom line when you hire a local pressure washer. Tricky-to-access wrap-around decks can make the job more of a challenge, so sometimes the shape of your deck also plays a part in the pressure washing cost.
| Size (Square Feet) | Average Cost |
|---|---|
| 300 | $100 |
| 700 | $200–$300 |
| 1,000 | $300–$400 |
While some contractors charge an hourly rate for pressure washing a deck—typically between $50 to $100 per hour, more commonly, they charge a base fee up to a specific size and then charge per square foot from there. Alternatively, they might have set prices for certain deck size ranges.
Your contractor might quote your $100 for a deck up to 300 square feet and then add a further $0.30 to $0.40 per square foot for anything over that.
Have you been spilling BBQ grease all over your deck surface or letting a build-up of tricky-to-remove mold and mildew grow over a few years? Your contractor will likely up their bill to account for the extra time, effort, and deck-specific detergents required. And, if the deck has significant weathering, loose boards, or damaged areas, the contractor might also factor in the extra care needed to avoid making these issues worse during the cleaning process, potentially recommending repairs before or after pressure washing.
Some decking materials, like aluminum, are more capable of handling hard pressure washing than softer wood or composite decking. In that case, you might make savings because it’s quicker and easier to pressure wash a metal deck.
| Material | Average Cost per 300 Sq. Ft. | Additional Details |
|---|---|---|
| Metal | $100 | This is a tough, non-porous surface, the professionals can blast away without worrying about lifting the top layer or damaging the integrity of the decking. |
| Composite | $100–$150 | Composite decking isn’t as durable as metal, but it can withstand pressure washing better than porous wood. It’s also less likely to suffer from mold and mildew build-up, so it might not need such a deep clean. |
| Wood | $100–$200 | Your contractor might suggest soft washing rather than high-power pressure washing for more delicate, porous wooden decks. They will use a lower-pressure nozzle and deck detergents to lift the dirt gently. |
Most pressure washing pros recommend pressure washing your wood deck at least once a year to remove dirt, mildew, and algae buildup. Depending on how often you use your deck, you might find that twice a year suits your needs better.
Spring is a good time to pressure wash your deck because it allows you to wash away any grime or mold that might have appeared during the damp winter season. However, pressure washing the deck in the fall means you can wash away greasy spills rather than letting them soak further in over the winter.
Spray away to make savings when hiring a pressure washing contractor near you. They typically offer discounts if they can bundle up the blasting jobs. There are many ways to use pressure washers, and you could clean up your car, patio, driveway, patio furniture, fencing, or vinyl siding simultaneously. Here are some common pressure washing costs you might want to tack on:
Cost to pressure wash a fence: $100–$350
Cost to pressure wash house: $150–$750
Cost to pressure wash a patio: $100–$400
Roof pressure washing costs: $450–$700
Gutter pressure washing costs: $50–$150
Driveway pressure washing costs: $100–$250
Cost to stain a deck: $550–$1,250
Cost to seal a deck: $560–$1,380
Cost to repair a deck: $870–$3,480
Power washing might seem simple, but using the wrong pressure or nozzle can damage wood fibers, leave streaks, or push water into seams where it can cause long-term rot. A local pressure washing pro can thoroughly clean your deck without harming the structure or aesthetics.
Here’s why you should hire a pressure washing pro to keep your deck clean and in good shape:
A pressure washing pro knows how to select the optimal pressure settings for your specific deck material.
They use cleaners that remove dirt and mildew without damaging deck finishes.
A pro can spot areas of rot or damage that may need repair, which can maintain the safety and prolong the life of your deck.
Power washing experts possess the skill and experience to clean evenly, avoiding streaks or visible lines.
They can prepare the surface for staining or sealing if needed, and they often provide those services as well.
While you can power wash your own deck if you have extensive experience and the equipment, hiring a pro means you’ll get the best results. If you leave the job to a pro, you can still help with some of the prep or finishing steps:
Move furniture, grills, planters, and other items off the deck before your pro arrives.
Sweep the deck before the official cleaning begins.
After the work is done, you may stain, seal, or apply protective coatings if it’s a task you’re comfortable with. Otherwise, leave it to a qualified deck staining company near you.
You don’t just have to spray everything in sight to make savings. Here are some other savvy strategies to cut costs when pressure washing a deck.
Practice regular deck cleaning: Doing a quick hose and scrub down of your deck monthly means it will need a deep pressure wash less frequently.
Shop around: Getting quotes from at least three reputable contractors, rather than the first one you find, might result in savings.
Steer clear of summer pressure washing: Late spring and summer are the busiest times for pressure washing contractors. Opting for a low-season clean might mean you get a more competitive price.
Buy in the big sales: If you’re choosing a pressure washer of your own, you can secure great discounts when the major sales come around.
Maintain your pressure washer well: If you buy a pressure washer, don’t leave it at the back of your garage for months. Regular pressure washer maintenance keeps it running smoothly for longer.
Let your contractor know if your deck has soft spots, loose boards, water damage, or visible stains.
Discuss whether your deck needs resealing in addition to cleaning.
Ask your pressure washing pro about the cleaner they plan to use and if it’s safe for surrounding plants.
Confirm whether the work includes cleaning railings, steps, and under-lip surfaces.
After the cleaning, be prepared not to use the deck until it's completely dry.
Home is the most important place on earth, which is why Angi has helped more than 150 million homeowners transform their houses into homes they adore. To help homeowners with their next project, Angi provides readers with the most accurate cost data and upholds strict editorial standards. We extensively research project costs to develop the pricing data you see, so you can make the best decisions for you and your home. We rely on reputable sources, including the U.S. Bureau of Labor Statistics, academic journals, market studies, and interviews with industry experts—all to ensure our prices reflect real-world projects.
Want to help us improve our cost data? Send us a recent project quote to [email protected]. Quotes and personal information will not be shared publicly.
I would recommend this company to anyone! He showed up on time, was friendly, completed a very difficult repair on our dryer vent cover, was responsive, and pricing was extremely fair and competitive. I would have him back to do any of our repairs or cleanings without hesitation!
U.S.A. Dryer Vent, LLCBest cleaning I've had at my property
The technician was very professional and friendly. He answered all my questions and was very thorough. He left the fireplace area very clean . He inspected from the roof and advised me as to other work that might need to be done. There was no pressure there. I was very satisfied with the...
Supreme brick & chimneyMary Cleaning Service is fantastic! The entire team is professional and pay a great deal of attention to detail. They do such a thorough job of cleaning my house. I would definitely recommend!
The workmanship is perfect, I did not have any complaint with that. It was the brick I chose not matching the brick that want I to use. There was a problem with discoloration of the brick. I thought that the rain was gonna wash it off but it didn't. I call them. All communication was coming...
Bone Dry Roofing & Masonry - CincinnatiI purchased the "Big Deal": $199.00 for exterior pressure-washing of one- or two-story home up to 2,000 square feet. They cleaned the siding only. I wasn't aware when I bought the Big Deal that they would not do any other surfaces other than the siding (i.e. sides of the gutters or stucco). I...
Complete Home ServicesFrom the initial sales presentation to the installers final clean up, this project was a total pleasure. Gary Coper, sales consultant, showed up exactly on time and provided an informative, no pressure description, of every material and step required to complete the remodel. We were always in...
Simple Bath & Simple KitchenThey were prompt, careful and thorough. I have also had them wash interior floor to ceiling windows which were perfect.
Technicare Carpet CleaningThe work went great! Couldn't ask for better. Joel set a work start date. About the time of the storms that may have been associated with Sandy. He was half a day late. They set up on a Thursday. On Friday they had a full crew at work. By Monday they were finishing up. Now, the best...
NJW ConstructionNo hassle, no pressure, no mess left in my basement. ...and now I have a better understanding of our furnace.
KNOW HeatingFrom average costs to expert advice, get all the answers you need to get your job done.
Need to breathe new life into your dirty siding and trim? Explore the cost to pressure wash a house to boost your curb appeal instantly.
Pressure washing your fence can restore its appearance and keep your home looking great. Learn how much it costs based on factors like square footage and material.
Looking to update your yard with a new outdoor entertaining area? Learn how much a pressure-treated wood deck costs and how to estimate your total.
This guide to how to pressure wash a deck covers all the essential steps for safely prepping and washing a deck.
So you want to hire someone to power wash your deck but don’t know who to call? We’ll help you find the right pro for the job.
What is pressure washing? It’s a quick way to get rid of built-up stains—but only under the right circumstances. Here’s when (and when not) to pressure wash.
